95 lines
1.9 KiB
C
95 lines
1.9 KiB
C
/*
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* This an unstable interface of wlroots. No guarantees are made regarding the
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* future consistency of this API.
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*/
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#ifndef WLR_USE_UNSTABLE
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#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
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#endif
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#ifndef WLR_TYPES_WLR_TABLET_PAD_H
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#define WLR_TYPES_WLR_TABLET_PAD_H
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#include <stdint.h>
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#include <wayland-server-core.h>
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#include <wlr/types/wlr_input_device.h>
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#include <wlr/types/wlr_list.h>
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/*
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* NOTE: the wlr tablet pad implementation does not currently support tablets
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* with more than one mode. I don't own any such hardware so I cannot test it
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* and it is too complicated to make a meaningful implementation of blindly.
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*/
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struct wlr_tablet_pad_impl;
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struct wlr_tablet_pad {
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struct wlr_tablet_pad_impl *impl;
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struct {
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struct wl_signal button;
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struct wl_signal ring;
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struct wl_signal strip;
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struct wl_signal attach_tablet; //struct wlr_tablet_tool
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} events;
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size_t button_count;
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size_t ring_count;
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size_t strip_count;
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struct wl_list groups; // wlr_tablet_pad_group::link
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struct wlr_list paths; // char *
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void *data;
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};
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struct wlr_tablet_pad_group {
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struct wl_list link;
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size_t button_count;
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unsigned int *buttons;
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size_t strip_count;
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unsigned int *strips;
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size_t ring_count;
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unsigned int *rings;
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unsigned int mode_count;
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};
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struct wlr_event_tablet_pad_button {
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uint32_t time_msec;
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uint32_t button;
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enum wlr_button_state state;
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unsigned int mode;
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unsigned int group;
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};
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enum wlr_tablet_pad_ring_source {
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WLR_TABLET_PAD_RING_SOURCE_UNKNOWN,
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WLR_TABLET_PAD_RING_SOURCE_FINGER,
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};
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struct wlr_event_tablet_pad_ring {
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uint32_t time_msec;
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enum wlr_tablet_pad_ring_source source;
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uint32_t ring;
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double position;
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unsigned int mode;
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};
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enum wlr_tablet_pad_strip_source {
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WLR_TABLET_PAD_STRIP_SOURCE_UNKNOWN,
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WLR_TABLET_PAD_STRIP_SOURCE_FINGER,
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};
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struct wlr_event_tablet_pad_strip {
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uint32_t time_msec;
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enum wlr_tablet_pad_strip_source source;
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uint32_t strip;
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double position;
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unsigned int mode;
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};
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#endif
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